<?php

class PesananController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update','delete'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin'),
				'users'=>array('admin','CSO'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Pesanan;
                $model->Username =  Yii::app()->user->name;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

                if(isset($_POST['asal'])){
                    $model->attributes=$_POST['Pesanan'];
                }

		if(isset($_POST['Pesanan'],$_POST['yt0']))
		{
			$model->attributes=$_POST['Pesanan'];
                        $model->ID_Pesanan = $this->nextID();
			if($model->save())
				$this->redirect(array('view','id'=>$model->ID_Pesanan));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

                if(isset($_POST['asal'])){
                    $model->attributes=$_POST['Pesanan'];
                }

		if(isset($_POST['Pesanan'],$_POST['yt0']))
		{
			$model->attributes=$_POST['Pesanan'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->ID_Pesanan));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : (Yii::app()->user->name != 'admin') ? array('index', 'name'=>Yii::app()->user->name) :array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex($name)
	{
                if($name == 'admin' || $name == 'CSO'){
                    $dataProvider=new CActiveDataProvider('Pesanan');
                    $this->render('index',array(
                            'dataProvider'=>$dataProvider,
                    ));
                }else{
                    $criteria = new CDbCriteria();
                    $criteria->compare('Username',$name,false);
                    $dataProvider=new CActiveDataProvider('Pesanan',array(
                       'criteria'=>$criteria,
                    ));
                    $this->render('index',array(
                            'dataProvider'=>$dataProvider,
                    ));
                }
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Pesanan('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Pesanan']))
			$model->attributes=$_GET['Pesanan'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Pesanan::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='pesanan-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

        public function generateID($count)
        {
            $id1 = (int)($count/1000000);
            if($id1 < 10)
                $id1 = '0'.(string)$id1;
            $id2 = (string)($count/10000) % 100;
            if($id2 < 10)
                $id2 = '0'.(string)$id2;
            $id3 = (string)($count/100) % 100;
            if($id3 < 10)
                $id3 = '0'.(string)$id3;
            $id4 = (string)($count) % 100;
            if($id4 < 10)
                $id4 = '0'.(string)$id4;
            return $id1.'-'.$id2.'-'.$id3.'-'.$id4;
        }

        public function nextID(){
            $count = 1;
            $pesanan = Pesanan::model();
            $id = $this->generateID($count);
            $found = $pesanan->exists($condition = 'ID_Pesanan = :id', $param = array(':id'=>$id));
            while($found){
                $count = ($count + 1)%100000000;
                $id = $this->generateID($count);
                $found = $pesanan->exists($condition = 'ID_Pesanan = :id', $param = array(':id'=>$id));
            }
            return $id;
        }
}
